The information about DMA allocations is very useful for debugging.
Signed-off-by: Andrew Rybchenko <[email protected]>
---
drivers/net/sfc/sfc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/sfc/sfc.c b/drivers/net/sfc/sfc.c
index 559f9039c2..cfba485ad2 100644
--- a/drivers/net/sfc/sfc.c
+++ b/drivers/net/sfc/sfc.c
@@ -52,6 +52,11 @@ sfc_dma_alloc(const struct sfc_adapter *sa, const char
*name, uint16_t id,
esmp->esm_mz = mz;
esmp->esm_base = mz->addr;
+ sfc_info(sa,
+ "DMA name=%s id=%u len=%lu socket_id=%d => virt=%p iova=%lx",
+ name, id, len, socket_id, esmp->esm_base,
+ (unsigned long)esmp->esm_addr);
+
return 0;
}
--
2.17.1
